import java.util.HashMap;


public class HashTableStub implements HashTable {
	private HashMap<String, String> myImpl = new HashMap<String, String>();
	
	public void clear() {
		myImpl.clear();
	}

	public String get(String key) {
		return myImpl.get(key);
	}

	public boolean isEmpty() {
		return myImpl.isEmpty();
	}

	public void put(String key, String value) {
		myImpl.put(key, value);
	}

	public String remove(String key) {
		return myImpl.remove(key);
	}

	public int size() {
		return myImpl.size();
	}
}
